Mushure memakore matatu kubva pakuumbwa kwebazi re7.x, Citrix kusunungurwa kwepuratifomu () yakagadzirirwa kuronga manejimendi ezvivakwa zve virtualization maseva zvichibva paXen hypervisor. XenServer inobvumidza iwe kukurumidza kuendesa virtualization sisitimu yemaseva uye nzvimbo dzekushandira, ichipa maturusi epakati manejimendi ehuwandu husingagumi hwemaseva nemichina chaiyo.
Isati yaburitswa 7.4, XenServer yakagoverwa seyakavhurika sosi purojekiti, asi ipapo kuburitswa kwekodhi nyowani kwaive kushoma uye chirongwa chakashandurwa kuita chigadzirwa chemuridzi, Citrix Hypervisor, ine yemahara Express Edition. mukushanda kwayo uye inowanikwa kune mushure mekunyoresa. Semuenzaniso, iyo Express Edition cluster saizi inogumira kune matatu node, uye haisanganisi maturusi ekushivirira kukanganisa, Active Directory kusanganisa, basa-based access control (RBAC), dynamic memory management (DMC, D), inopisa chigamba, otomatiki kugadzirisa. kuisirwa, kutama kwekuchengetedza mhenyu, kutumira uye GPU virtualization.
Panguva imwecheteyo, huwandu hwezvikamu zveXenServer zvinoramba zvichigadziriswa mumwe nemumwe . Mukupindura kushanduka kwechigadzirwa, nharaunda yakatanga chirongwa , mukati mazvo Kutsiva kwemahara kweXenServer iyo inodzosa zvinhu zvakabviswa kubva kune yemahara vhezheni yeXenServer.
Pakati pezvinhu zveXenServer: kugona kusanganisa maseva akati wandei mudziva (cluster), High Availability tools, tsigiro yesnapshots, kugoverana kwezviwanikwa zvakagovaniswa uchishandisa XenMotion tekinoroji. Kurarama kutama kwemashini chaiwo pakati pematanho emapoka uye pakati pemasumbu akasiyana / ega ega mauto (pasina chengetedzo yakagovaniswa) inotsigirwa, pamwe nekufamba kwehupenyu hweVM disks pakati pekuchengetera. Iyo puratifomu inogona kushanda nehuwandu hukuru hwekuchengetedza ruzivo masisitimu uye inosiyaniswa nekuvapo kweiyo nyore uye intuitive interface yekuisa uye kutonga. Unogona kushandisa XenCenter (DotNet), mutsara wekuraira, kana OpenXenManager (Python) kubata sisitimu.
chikuru XenServer 8:
- Kuisa mifananidzo yakagadziridzwa kuCentOS 7.5 package base. Linux kernel 4.19 uye hypervisor inoshandiswa ;
- ndangariro yekugovera algorithm yekutonga domain (Dom0): nekusarudzika, 1 GB + 5% yeiyo iripo RAM saizi yakapihwa ikozvino, asi kwete kupfuura 8 GB;
- Yakawedzerwa matemplate ekushandisa parutivi rwevaenzi rwekugovera SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Desktop 15, CentOS 7.6, Oracle Linux 7.6, Red Hat Enterprise Linux 7.6, Scientific Linux 7.6, CentOS 6.10, Oracle Linux 6.10, Red Hat Enterprise Linux 6.10 , Scientific Linux 6.10 uye Windows Server 2019;
- Tsigiro yematemplate evaenzi yakamiswa: Debian 6 Squeeze,
Ubuntu 12.04, Asianux Server 4.2, 4.4, 4.5, NeoKylin Linux Security OS 5, Linx Linux 6, Linx Linux 8, GreatTurbo Enterprise Server 12, Yinhe Kylin 4 uye shanduro dzekare dzeWindows; - Vatyairi vakagadziridzwa uye vakawedzerwa midziyo inotsigirwa. Kusanganisira rutsigiro rwakawedzerwa rweXeon 82xx, 62xx, 52xx, 42xx, 32xx CascadeLake-SP processors;
- tsigiro yekuyedza yekubhomba masisitimu evaenzi muUEFI modhi;
- Iyo Premium Edition inowedzera kugona kugadzira chaiwo dhisiki mifananidzo (VDI) yakakura kupfuura 2 TB uye inotsigira snapshots yedhisiki uye RAM kumashini chaiwo ane vGPU.
Source: opennet.ru